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ISO/IEC 21972:2020

Information technology — Upper level ontology for smart city indicators

Jan 27, 2020

General information

90.92     Dec 12, 2025

ISO/IEC

ISO/IEC JTC 1

International Standard

35.240.99     13.020.20  

English  

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Scope

This document establishes general principles and gives guidelines for an indicator upper level ontology (IULO) for smart cities that enables the representation of indicator definitions and the data used to derive them. It includes:
— concepts (e.g., indicator, population, cardinality); and
— properties that relate concepts (e.g., cardinality_of, parameter_of_var).

Life cycle

NOW

PUBLISHED
ISO/IEC 21972:2020
90.92 Standard to be revised
Dec 12, 2025

REVISED BY

PROJECT
ISO/IEC AWI 21972